Yen Bien LTD Address: 545D, Lac Long Quan Street, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0101053819 Phone: 02483640480 Representative: Nguyen Khanh Toan Adress: No 57 Giang Vo, Cat Linh Ward, Dong Da District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 20 - 9 - 2000